
Rate limit is not support in v2.1 API any more, update doc to remove that part. Change-Id: I57742c10c6a6ad97f400db3c928fccf3d8f4733c
Rate limit is not support in v2.1 API any more, update doc to remove that part. Change-Id: I57742c10c6a6ad97f400db3c928fccf3d8f4733c